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Barter LS, Mark LO, Smith AC, Antognini JF.Barter LS, et al.Vet Res Commun. 2007 Aug;31(6):757-63. doi: 10.1007/s11259-007-0077-5. Epub 2007 Jan 19.Vet Res Commun. 2007.PMID: 17237983